package dao;

import java.sql.SQLException;

public interface StudentService {

    //     public List<Student> queryAllStudents();

    //    添加学生信息
    public boolean addStudent(Student student) throws SQLException;


//     清除数据
//     public  boolean deleteStudentById(Integer id) ;
//     更新数据
//     public  boolean updateStudent(Student student) ;
//     查询数据
//    public Student queryOneStudentById(Integer id) ;
}
